Fix Function.get_parameters() with 1 literal as its parameter

1 files changed, 5 insertions, 0 deletions

diff --git a/tests/test_parse.py b/tests/test_parse.py
index a6145d8..27da5b5 100644
--- a/tests/test_parse.py
+++ b/tests/test_parse.py
@@ -116,6 +116,11 @@ class SQLParseTest(TestCaseBase):
         self.assertEqual(len(t), 1)
         self.assert_(isinstance(t[0], sqlparse.sql.Identifier))
 
+    def test_function_param_single_literal(self):
+        t = sqlparse.parse('foo(5)')[0].tokens[0].get_parameters()
+        self.assertEqual(len(t), 1)
+        self.assert_(t[0].ttype is T.Number.Integer)
+
 
 def test_quoted_identifier():
     t = sqlparse.parse('select x.y as "z" from foo')[0].tokens